Multiquip 515450380 Wire Harness MRH-800

The Multiquip 515450380 Wire Harness MRH-800 is a genuine OEM Wire Harness designed for MVH-series reversible plate compactors and the MRH601DS walk-behind roller. As a direct OEM replacement, 515450380 is manufactured to the same electrical specifications as the original harness, ensuring every connector, terminal, and conductor matches the factory-installed component exactly. Confirmed fitment includes the MVH128GH, MVH158GH, MVH208GH, MVH308GH, MVH408GH, and MRH601DS — verify your model code before ordering to ensure compatibility.

Key Features

• Genuine OEM Electrical Integrity — Correct conductor gauge, terminal crimping, and insulation rating matched to the original harness spec, so voltage and signal delivery remain within the designed operating range.
• Direct Plug-and-Play Replacement — All connectors and routing points align with existing mounting brackets and harness channels, so installation follows the original wiring path without splicing or adapting.
• Broad MVH-Series and MRH Compatibility — Fits MVH128GH, MVH158GH, MVH208GH, MVH308GH, MVH408GH reversible plate compactors and the MRH601DS walk-behind roller.
• Sustained Electrical System Performance — A properly functioning wire harness maintains clean power delivery to engine controls and ignition circuits; a damaged or corroded harness can cause intermittent starts, sensor faults, or complete electrical failure.
• Electrical Safety Compliance — Correct insulation grade and connector sealing help prevent short circuits and protect against moisture ingress in demanding outdoor compaction and rolling environments.

A wire harness bundles and routes all electrical conductors that power engine controls, sensors, and ignition components throughout the machine. It acts as the central nervous system of the equipment's electrical architecture — when the harness is intact, signals and power flow cleanly between components; when insulation cracks, connectors corrode, or conductors break, the machine may exhibit hard-start conditions, erratic instrument readings, or complete electrical shutdown. Replacing a worn or damaged harness with the correct OEM unit restores full electrical continuity and protects surrounding components from the cascading damage an open or shorted circuit can cause.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.